Azimuthal Correlations of Transverse Energy for Pb on Pb at 158 GeV/Nucleon

作者: Thomas Wienold , Isaac Huang

DOI: 10.1007/978-1-4757-9086-3_51

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摘要: Azimuthal correlations have been studied in heavy ion reactions over a wide range of beam energies. At low incident energies up to 100 MeV/nucleon where collective effects like the directed sidewards flow are generally small, azimuthal provide useful tool determine reaction plane event by [1]. In energy regime BEVALAC (up 1 GeV/nucleon for ions) particular emission patterns, i.e. nucleons and light nuclei with respect plane, associated so called squeeze out [2] sidesplash [3] effects. These interest because their sensitivity equation state at high baryon density which is build during collision process [4]. Angular distributions similar observed pions SIS Darmstadt [5, 6] as well from EOS — collaboration [7]. Recently also sideward was measured kaons [7, 8]. However, origin signal case produced mesons thought be different nature than that nucleon [9, 10].

参考文章(14)
T. Alber, H. Appelshäuser, J. Bächler, J. Bartke, H. Białkowska, F. Bieser, M. A. Bloomer, C. O. Blyth, R. Bock, C. Bormann, F. P. Brady, R. Brockmann, P. Buncic, H. L. Caines, D. Cebra, P. Chan, G. E. Cooper, J. G. Cramer, P. B. Cramer, P. Csato, I. Derado, J. Dunn, V. Eckardt, F. Eckhardt, S. Euler, M. I. Ferguson, H. G. Fischer, Z. Fodor, P. Foka, P. Freund, M. Fuchs, J. Gal, M. Gaździcki, E. Gładysz, J. Grebieszkow, J. Günther, J. W. Harris, W. Heck, S. Hegyi, L. A. Hill, I. Huang, M. A. Howe, G. Igo, D. Irmscher, P. Jacobs, P. G. Jones, K. Kadija, J. Kecskemeti, M. Kowalski, A. Kühmichel, B. Lasiuk, S. Margetis, J. W. Mitchell, A. Mock, J. M. Nelson, G. Odyniec, J. Palinkas, G. Palla, A. D. Panagiotou, A. Petridis, A. Piper, A. M. Poskanzer, D. J. Prindle, F. Pühlhofer, W. Rauch, R. Renfordt, W. Retyk, H. G. Ritter, D. Röhrich, H. Rudolph, K. Runge, A. Sandoval, H. Sann, E. Schäfer, N. Schmitz, S. Schönfelder, P. Seyboth, J. Seyerlein, F. Sikler, E. Skrzpczak, R. Stock, H. Ströbele, I. Szentpetery, J. Sziklai, M. Toy, T. A. Trainor, S. Trentalange, M. Vassiliou, G. Vesztergombi, D. Vranic, S. Wenig, C. Whitten, T. Wienold, L. Wood, J. Zimanyi, X. -Z. Zhu, R. Zybert, Transverse energy production in 208Pb+Pb collisions at 158 GeV per nucleon. Physical Review Letters. ,vol. 75, pp. 3814- 3817 ,(1995) , 10.1103/PHYSREVLETT.75.3814
Bao-An Li, Wolfgang Bauer, George F. Bertsch, Preferential emission of pions in asymmetric nucleus-nucleus collisions Physical Review C. ,vol. 44, pp. 2095- 2099 ,(1991) , 10.1103/PHYSREVC.44.2095
K. G. R. Doss, H. Å. Gustafsson, H. H. Gutbrod, K. H. Kampert, B. Kolb, H. Löhner, B. Ludewigt, A. M. Poskanzer, H. G. Ritter, H. R. Schmidt, H. Wieman, Nuclear collective flow as a function of projectile energy and mass Physical Review Letters. ,vol. 57, pp. 302- 305 ,(1986) , 10.1103/PHYSREVLETT.57.302
J Barrette, R Bellwied, S Bennett, P Braun-Munzinger, WE Cleland, M Clemen, J Cole, TM Cormier, G David, J Dee, O Dietzsch, M Drigert, S Gilbert, JR Hall, TK Hemmick, N Herrmann, B Hong, CL Jiang, Y Kwon, R Lacasse, A Lukaszew, Q Li, TW Ludlam, S McCorkle, SK Mark, R Matheus, E O'brien, S Panitkin, T Piazza, C Pruneau, MN Rao, M Rosati, S Sedykh, U Sonnadara, J Stachel, H Takai, S Voloshin, G Wang, JP Wessels, CL Woody, N Xu, Z Zhang, Y Zhang, C Zou, E877 Collaboration, None, Observation of anisotropic event shapes and transverse flow in ultrarelativistic Au+Au collisions. Physical Review Letters. ,vol. 73, pp. 2532- 2535 ,(1994) , 10.1103/PHYSREVLETT.73.2532
Heinz Sorge, Horst Stöcker, Walter Greiner, Poincare invariant Hamiltonian dynamics: Modelling multi-hadronic interactions in a phase space approach Annals of Physics. ,vol. 192, pp. 266- 306 ,(1989) , 10.1016/0003-4916(89)90136-X
S.A. Bass, R. Mattiello, H. Stöcker, W. Greiner, Ch. Hartnack, Is collective pion flow anticorrelated to nucleon flow? Physics Letters B. ,vol. 302, pp. 381- 385 ,(1993) , 10.1016/0370-2693(93)90413-C
T. C. Collins, M. Seel, J. J. Ladik, M. Chandrasekhar, H. R. Chandrasekhar, Theoretical studies of possible excitonic superconducting state in CuCl and CdS Physical Review B. ,vol. 27, pp. 140- 149 ,(1983) , 10.1103/PHYSREVB.27.140
H.H. Gutbrod, K.H. Kampert, B.W. Kolb, A.M. Poskanzer, H.G. Ritter, H.R. Schmidt, A new component of the collective flow in relativistic heavy-ion collisions Physics Letters B. ,vol. 216, pp. 267- 271 ,(1989) , 10.1016/0370-2693(89)91113-1